[INFO] fetching crate indra-proc-macro 0.1.0... [INFO] checking indra-proc-macro-0.1.0 against try#24cd45d7714ba43afd4b8e62fb677b069b21c4a5 for pr-129543 [INFO] extracting crate indra-proc-macro 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate indra-proc-macro 0.1.0 on toolchain 24cd45d7714ba43afd4b8e62fb677b069b21c4a5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate indra-proc-macro 0.1.0 [INFO] finished tweaking crates.io crate indra-proc-macro 0.1.0 [INFO] tweaked toml for crates.io crate indra-proc-macro 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 17 packages to latest compatible versions [INFO] [stderr] Adding heck v0.3.3 (latest: v0.5.0) [INFO] [stderr] Adding proc-macro-crate v0.1.5 (latest: v3.2.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.19) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 17d72cad9bba46078e447f7d1c66b8be582582c87995d93bbff0948a9a304a41 [INFO] running `Command { std: "docker" "start" "-a" "17d72cad9bba46078e447f7d1c66b8be582582c87995d93bbff0948a9a304a41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "17d72cad9bba46078e447f7d1c66b8be582582c87995d93bbff0948a9a304a41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17d72cad9bba46078e447f7d1c66b8be582582c87995d93bbff0948a9a304a41", kill_on_drop: false }` [INFO] [stdout] 17d72cad9bba46078e447f7d1c66b8be582582c87995d93bbff0948a9a304a41 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71077ada588c3f1db0014383a1f93845273cb48e9c91746e4274f5b6b44ee6ea [INFO] running `Command { std: "docker" "start" "-a" "71077ada588c3f1db0014383a1f93845273cb48e9c91746e4274f5b6b44ee6ea", kill_on_drop: false }` [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Checking unicode-xid v0.2.5 [INFO] [stderr] Checking syn v1.0.109 [INFO] [stderr] Checking heck v0.3.3 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking proc-macro-error v1.0.4 [INFO] [stderr] Checking synstructure v0.12.6 [INFO] [stderr] Checking proc-macro-crate v0.1.5 [INFO] [stderr] Checking indra-proc-macro v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/module.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | Ignore(kw::ignore), [INFO] [stdout] | ------ ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ModuleAttr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 32 | Ignore(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `paren` is never read [INFO] [stdout] --> src/utils.rs:173:9 [INFO] [stdout] | [INFO] [stdout] 172 | pub struct Attrs { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 173 | pub paren: syn::token::Paren, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Attrs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `eq` is never read [INFO] [stdout] --> src/utils.rs:189:9 [INFO] [stdout] | [INFO] [stdout] 187 | pub struct Attr { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 188 | pub key: K, [INFO] [stdout] 189 | pub eq: syn::token::Eq, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Attr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `paren` is never read [INFO] [stdout] --> src/utils.rs:205:9 [INFO] [stdout] | [INFO] [stdout] 204 | pub struct UniAttr { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 205 | pub paren: syn::token::Paren, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UniAttr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/module.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | Ignore(kw::ignore), [INFO] [stdout] | ------ ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ModuleAttr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 32 | Ignore(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `paren` is never read [INFO] [stdout] --> src/utils.rs:173:9 [INFO] [stdout] | [INFO] [stdout] 172 | pub struct Attrs { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 173 | pub paren: syn::token::Paren, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Attrs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `eq` is never read [INFO] [stdout] --> src/utils.rs:189:9 [INFO] [stdout] | [INFO] [stdout] 187 | pub struct Attr { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 188 | pub key: K, [INFO] [stdout] 189 | pub eq: syn::token::Eq, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Attr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `paren` is never read [INFO] [stdout] --> src/utils.rs:205:9 [INFO] [stdout] | [INFO] [stdout] 204 | pub struct UniAttr { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 205 | pub paren: syn::token::Paren, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UniAttr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.04s [INFO] running `Command { std: "docker" "inspect" "71077ada588c3f1db0014383a1f93845273cb48e9c91746e4274f5b6b44ee6ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71077ada588c3f1db0014383a1f93845273cb48e9c91746e4274f5b6b44ee6ea", kill_on_drop: false }` [INFO] [stdout] 71077ada588c3f1db0014383a1f93845273cb48e9c91746e4274f5b6b44ee6ea